Question: Declare a Boolean variable named goodPassword. Use goodPassword to output Valid if codeStr contains fewer than 5 digits and codeStr's length is greater than 4

Declare a Boolean variable named goodPassword. Use goodPassword to output "Valid" if codeStr contains fewer than 5 digits and codeStr's length is greater than 4. Otherwise, output "Invalid".
Ex: If the input is 5Y932, then the output is:
Valid
Ex: If the input is xzXm, then the output is:
Invalid
Note: Character.isDigit() returns true if a character is a digit, and false otherwise. Ex: Character.isDigit('8') returns true. Character.isDigit('a') returns false.

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